/* WEBTUNA · stile comune: blu profondo e oro del logo, grotesk espressivo, angoli poco arrotondati */
:root{
  --bg:#E9EBF0; --bg-2:#DDE1EA; --card:#F6F7FA; --white:#FFFFFF;
  --abisso:#111C33; --navy:#1E2F52; --navy-2:#2A3F6B; --navy-3:#33497A;
  --oro:#E8B72E; --oro-2:#F2C94A; --oro-testo:#9A7310;
  --argento:#A8B6CC; --testo:#16233F; --soft:#55637E; --line:#CDD3DF; --line-dark:rgba(233,235,240,.14);
  --f-head:"Source Serif 4", Georgia, "Times New Roman", serif;
  --f-body:"Source Serif 4", Georgia, "Times New Roman", serif;
  --f-mono:"Source Serif 4", Georgia, serif;
  --max:1180px; --hdr:70px; --r:3px;
  box-sizing:border-box;
}
*,*::before,*::after{box-sizing:inherit}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + 14px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--testo);font-family:var(--f-body);font-size:17px;line-height:1.62}
img{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--f-head);font-weight:700;letter-spacing:-.035em;line-height:1.04;margin:0}
h2{font-size:clamp(2.1rem,4.6vw,3.5rem);margin-bottom:1rem}
h3{font-size:1.3rem;font-weight:700;letter-spacing:-.01em;line-height:1.2}
p{margin:0 0 1rem;max-width:64ch}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.sec{padding:clamp(70px,9vw,120px) 0}
.tag{display:inline-flex;align-items:center;gap:.55rem;font:500 .74rem/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--oro-testo);margin-bottom:1.1rem}
.tag::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--oro)}
.dark .tag{color:var(--oro-2)}
.soft{color:var(--soft)}
.lead{font-size:1.15rem;color:var(--soft);max-width:58ch}
.dark{background:var(--navy);color:var(--bg)}
.dark .soft,.dark .lead{color:rgba(233,235,240,.72)}
.center{text-align:center}.center p{margin-left:auto;margin-right:auto}
:focus-visible{outline:2px solid var(--oro);outline-offset:3px}
.sec-head{display:grid;gap:1rem;margin-bottom:2.8rem}
@media(min-width:900px){.sec-head.split{grid-template-columns:1.1fr 1fr;align-items:end}.sec-head.split p{justify-self:end}}

/* Pulsanti */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;font:600 1rem/1 var(--f-body);padding:1rem 1.35rem;border-radius:var(--r);border:1.5px solid transparent;cursor:pointer;text-decoration:none;white-space:nowrap;transition:transform .15s,background .15s,border-color .15s,color .15s}
.btn:hover{transform:translateY(-1px)}
.btn svg{width:20px;height:20px;flex:none}
.btn-oro{background:var(--oro);color:var(--abisso)}
.btn-oro:hover{background:var(--oro-2)}
.btn-navy{background:var(--navy);color:var(--bg)}
.btn-navy:hover{background:var(--navy-2)}
.btn-line{border-color:currentColor;color:inherit;background:transparent}
.btn-wa{background:#1FA855;color:#fff}
.btn-wa:hover{background:#17914A}
.link{font-weight:600;text-decoration:none;border-bottom:2px solid var(--oro);padding-bottom:1px}

/* ---------- TESTATA ---------- */
.top{position:sticky;top:0;z-index:50;height:var(--hdr);background:rgba(233,235,240,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:1.4rem;height:100%}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--navy)}
.brand svg{width:48px;height:29px}
.brand span{font:800 1.4rem/1 var(--f-head);letter-spacing:-.03em}
.brand em{font-style:normal;color:var(--oro-testo)}
.nav{display:none;gap:.2rem;margin-left:auto}
.nav a{text-decoration:none;font-weight:600;font-size:.97rem;padding:.55rem .8rem;border-radius:var(--r);color:var(--soft)}
.nav a:hover{color:var(--testo);background:rgba(51,73,122,.08)}
.nav a[aria-current="page"]{color:var(--navy);background:rgba(232,183,46,.22)}
.top .btn{display:none;padding:.75rem 1rem;font-size:.95rem}
.burger{margin-left:auto;background:none;border:1.5px solid var(--navy);color:var(--navy);border-radius:var(--r);font:600 .9rem var(--f-body);padding:.5rem .8rem;cursor:pointer}
@media(min-width:980px){.nav{display:flex}.top .btn{display:inline-flex}.burger{display:none}}
.drop{display:none;background:var(--bg);border-bottom:1px solid var(--line);padding:6px 22px 18px}
.drop.open{display:block}
.drop a{display:block;padding:.85rem 0;border-bottom:1px solid var(--line);text-decoration:none;font:700 1.15rem var(--f-head)}
.drop a[aria-current="page"]{color:var(--oro-testo)}
.drop .btn{margin-top:1rem;width:100%}

/* ---------- APERTURA ---------- */
.hero{background:radial-gradient(ellipse at 75% 40%,#2A3F6B 0%,var(--navy) 45%,var(--abisso) 100%);color:var(--bg);position:relative;overflow:hidden}
.hero .wrap{display:grid;gap:2rem;align-items:center;padding-top:clamp(56px,8vw,100px);padding-bottom:clamp(64px,8vw,110px)}
@media(min-width:960px){.hero .wrap{grid-template-columns:1.15fr .85fr;min-height:calc(88svh - var(--hdr))}}
.hero .tag{color:var(--oro-2)}
.hero h1{font-size:clamp(2.9rem,7vw,5.6rem)}
.hero h1 em{font-style:normal;color:var(--oro)}
.hero .lead{color:rgba(233,235,240,.8);margin:1.4rem 0 2rem;font-size:1.2rem}
.hero-row{display:flex;flex-wrap:wrap;gap:.8rem}
.hero-row .btn-line{color:var(--bg)}
.promises{display:flex;flex-wrap:wrap;gap:.5rem 1.6rem;list-style:none;margin:2.4rem 0 0;padding:0;font-size:.95rem;color:rgba(233,235,240,.8)}
.promises li{display:flex;align-items:center;gap:.5rem}
.promises li::before{content:"";width:16px;height:16px;flex:none;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23E8B72E' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/contain no-repeat}
.sonar{position:relative;justify-self:center;width:min(440px,90%);aspect-ratio:1}
.sonar svg.fish{position:absolute;left:12%;top:32%;width:76%;color:var(--argento);filter:drop-shadow(0 18px 30px rgba(0,0,0,.35))}
.sonar .ring{position:absolute;inset:0;border-radius:50%;border:1.5px solid rgba(168,182,204,.35);animation:ping 4.5s ease-out infinite;opacity:0}
.sonar .ring:nth-child(2){animation-delay:1.5s}.sonar .ring:nth-child(3){animation-delay:3s}
@keyframes ping{0%{transform:scale(.35);opacity:.9}100%{transform:scale(1.15);opacity:0}}
.bubbles span{position:absolute;bottom:-20px;width:8px;height:8px;border-radius:50%;border:1px solid rgba(168,182,204,.45);animation:rise linear infinite}
@keyframes rise{to{transform:translateY(-110vh);opacity:0}}
@media(max-width:959px){.sonar{width:min(300px,80%);order:-1}}

/* ---------- PERCHÉ INVESTIRE ---------- */
.reasons{display:grid;gap:16px}
@media(min-width:760px){.reasons{grid-template-columns:1fr 1fr}}
@media(min-width:1100px){.reasons{grid-template-columns:repeat(4,1fr)}}
.reason{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px 22px}
.reason .num{font:500 .74rem var(--f-mono);color:var(--oro-testo);letter-spacing:.1em}
.reason h3{margin:.7rem 0 .6rem}
.reason p{margin:0;color:var(--soft);font-size:.97rem}

/* Prima e dopo */
.ba-sec{display:grid;gap:2.2rem;align-items:center;margin-top:clamp(56px,7vw,90px)}
@media(min-width:960px){.ba-sec{grid-template-columns:.8fr 1.2fr;gap:3.4rem}}
.ba{position:relative;aspect-ratio:16/11;border-radius:var(--r);overflow:hidden;--pos:52%;user-select:none;-webkit-user-select:none;touch-action:pan-y;box-shadow:0 30px 60px -30px rgba(17,28,51,.55);border:1px solid var(--line)}
.ba .layer{position:absolute;inset:0}
.ba .after{clip-path:inset(0 0 0 var(--pos))}
.ba .after img{width:100%;height:100%;object-fit:cover;object-position:top}
.ba-line{position:absolute;top:0;bottom:0;left:var(--pos);width:3px;background:var(--oro);transform:translateX(-1.5px);pointer-events:none}
.ba-knob{position:absolute;top:50%;left:var(--pos);width:48px;height:48px;border-radius:50%;background:var(--oro);color:var(--abisso);display:grid;place-items:center;transform:translate(-50%,-50%);pointer-events:none;font-weight:800;box-shadow:0 6px 18px rgba(0,0,0,.25)}
.ba input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.ba-tag{position:absolute;top:12px;z-index:2;font:500 .7rem/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;background:var(--abisso);color:#fff;padding:.45rem .6rem;border-radius:4px;pointer-events:none}
.ba-tag.l{left:12px}.ba-tag.r{right:12px;background:var(--oro);color:var(--abisso)}
/* finta pagina social, volutamente trascurata */
.social{background:#ECEEF2;height:100%;font-family:system-ui,sans-serif;color:#333;display:flex;flex-direction:column}
.social .cover{height:26%;background:linear-gradient(135deg,#B9C1CC,#9AA4B2)}
.social .prof{display:flex;align-items:flex-end;gap:12px;padding:0 18px;margin-top:-28px}
.social .av{width:62px;height:62px;border-radius:50%;background:#7C8796;border:4px solid #ECEEF2}
.social .nm{font-weight:700;font-size:1.05rem;padding-bottom:6px}
.social .nm small{display:block;font-weight:400;font-size:.75rem;color:#777}
.social .posts{padding:14px 18px;display:grid;gap:10px}
.social .post{background:#fff;border-radius:3px;padding:10px 12px;font-size:.82rem;line-height:1.4}
.social .post small{display:block;color:#999;font-size:.7rem;margin-bottom:3px}
.social .post .ph{height:52px;border-radius:3px;background:#D5D9E0;margin-top:6px}

/* ---------- PERCHÉ WEBTUNA ---------- */
.why{display:grid;gap:0;border-top:1px solid var(--line-dark)}
@media(min-width:760px){.why{grid-template-columns:1fr 1fr}}
@media(min-width:1100px){.why{grid-template-columns:repeat(3,1fr)}}
.why div{padding:26px 24px 26px 0;border-bottom:1px solid var(--line-dark)}
@media(min-width:760px){.why div{padding-right:28px}}
.why svg{width:30px;height:30px;color:var(--oro);margin-bottom:.9rem}
.why h3{margin-bottom:.5rem}
.why p{margin:0;color:rgba(233,235,240,.72);font-size:.97rem}
.me{display:grid;gap:1.6rem;align-items:center;margin-top:3rem;background:rgba(255,255,255,.05);border:1px solid var(--line-dark);border-radius:var(--r);padding:26px}
@media(min-width:760px){.me{grid-template-columns:auto 1fr auto}}
.me-badge{width:76px;height:76px;border-radius:50%;background:var(--oro);color:var(--abisso);display:grid;place-items:center;font:800 1.9rem var(--f-head)}
.me p{margin:0;color:rgba(233,235,240,.82)}
.me b{color:#fff}

/* ---------- PROGETTI: miniature vive ---------- */
.thumbs{display:grid;gap:22px}
@media(min-width:700px){.thumbs{grid-template-columns:1fr 1fr}}
@media(min-width:1100px){.thumbs{grid-template-columns:repeat(3,1fr)}.thumbs .big{grid-column:span 1}}
.thumb{display:block;text-decoration:none;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:box-shadow .25s,transform .25s}
.thumb:hover{box-shadow:0 26px 50px -26px rgba(17,28,51,.5);transform:translateY(-3px)}
.browser{background:#D6DBE4;padding:8px 10px 0;display:flex;gap:5px}
.browser i{width:9px;height:9px;border-radius:50%;background:#B4BCCA}
.screen{position:relative;aspect-ratio:16/10;overflow:hidden;container-type:size;background:var(--bg-2)}
.screen img{position:absolute;left:0;top:0;width:100%;transition:transform 7s cubic-bezier(.45,.05,.55,.95)}
.thumb:hover .screen img,.pc:hover .screen img,.phone:hover .pscreen img{transform:translateY(calc(-100% + 100cqh))}
.thumb-body{padding:16px 18px 18px;display:grid;gap:.8rem}
.thumb-body b{display:block;font:800 1.2rem var(--f-head);letter-spacing:-.02em}
.thumb-body span{font-size:.88rem;color:var(--soft)}
.price{display:flex;align-items:baseline;justify-content:space-between;gap:.8rem;font:800 1.5rem/1 var(--f-head);color:var(--navy);white-space:nowrap;border-top:1px solid var(--line);padding-top:.8rem}
.price small{font:500 .7rem var(--f-mono);color:var(--soft);letter-spacing:.04em;white-space:normal;text-align:right}
.thumbs-note{margin-top:1.4rem;font-size:.92rem;color:var(--soft)}
.more-card{display:flex;flex-direction:column;justify-content:center;gap:1rem;background:var(--navy);color:var(--bg);border-radius:var(--r);padding:28px;text-decoration:none}
.more-card b{font:800 1.7rem/1.05 var(--f-head)}
.more-card span{color:rgba(233,235,240,.75)}

/* Pagina progetti */
.page-head{padding:clamp(56px,7vw,96px) 0 clamp(30px,4vw,50px)}
.page-head h1{font-size:clamp(2.8rem,6.6vw,5rem)}
.page-head .lead{margin-top:1.2rem}
.proj{display:grid;gap:2.4rem;align-items:center;padding:clamp(56px,7vw,90px) 0;border-top:1px solid var(--line)}
@media(min-width:1000px){.proj{grid-template-columns:1.25fr 1fr;gap:3.6rem}.proj.rev{grid-template-columns:1fr 1.25fr}.proj.rev>div:first-child{order:2}}
.devices{position:relative;padding-right:14%;padding-bottom:6%}
.pc{background:#1B2233;border-radius:4px 4px 2px 2px;padding:10px 10px 0;box-shadow:0 30px 60px -30px rgba(17,28,51,.6)}
.pc .screen{border-radius:3px 3px 0 0}
.pc-base{height:14px;background:linear-gradient(#C7CDD8,#A9B1BF);border-radius:0 0 4px 4px;margin:0 -4%}
.phone{position:absolute;right:0;bottom:0;width:26%;background:#1B2233;border-radius:3px;padding:7px;box-shadow:0 24px 40px -18px rgba(17,28,51,.7)}
.pscreen{position:relative;aspect-ratio:390/844;overflow:hidden;border-radius:4px;container-type:size;background:#fff}
.pscreen img{position:absolute;left:0;top:0;width:100%;transition:transform 8s cubic-bezier(.45,.05,.55,.95)}
.hint{display:block;margin-top:1.2rem;font:500 .74rem var(--f-mono);color:var(--soft);letter-spacing:.06em}
.proj h2{font-size:clamp(2rem,3.6vw,2.8rem);margin:.2rem 0 .8rem}
.meta{display:flex;flex-wrap:wrap;gap:.4rem;margin:1rem 0 1.2rem}
.chip{font:500 .74rem var(--f-mono);background:var(--card);border:1px solid var(--line);border-radius:4px;padding:.35rem .55rem;color:var(--soft)}
.cost{width:100%;border-collapse:collapse;font-size:.95rem;margin:1rem 0 1.4rem}
.cost td{padding:.6rem 0;border-bottom:1px solid var(--line);vertical-align:top}
.cost td:last-child{text-align:right;white-space:nowrap;padding-left:1rem;font-weight:600}
.cost tr.tot td{border-bottom:0;border-top:2px solid var(--navy);font:800 1.3rem var(--f-head);padding-top:.8rem}
.cost small{display:block;color:var(--soft);font-size:.84rem}
.row-btns{display:flex;flex-wrap:wrap;gap:.7rem}
.note-box{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--oro);border-radius:var(--r);padding:16px 18px;font-size:.95rem;color:var(--soft);margin-top:1.4rem}

/* ---------- SERVIZI E PREZZI ---------- */
.packs{display:grid;gap:20px}
@media(min-width:980px){.packs{grid-template-columns:repeat(3,1fr);align-items:start}}
.pack{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;display:flex;flex-direction:column}
.pack.feat{background:var(--navy);color:var(--bg);border-color:var(--navy);box-shadow:0 30px 60px -30px rgba(17,28,51,.6)}
.pack .for{font-size:.95rem;color:var(--soft);margin:.4rem 0 1.2rem}
.pack.feat .for{color:rgba(233,235,240,.75)}
.pack .p{font:800 3rem/1 var(--f-head);letter-spacing:-.03em}
.pack .p small{font:500 .78rem var(--f-mono);letter-spacing:.04em;color:var(--soft);margin-left:.3rem}
.pack.feat .p small{color:rgba(233,235,240,.7)}
.pack .save{display:inline-block;margin-top:.7rem;font:500 .74rem var(--f-mono);background:rgba(232,183,46,.25);color:var(--oro-testo);padding:.35rem .55rem;border-radius:4px}
.pack.feat .save{color:var(--oro-2);background:rgba(232,183,46,.18)}
.inc{list-style:none;margin:1.4rem 0 1.6rem;padding:0;font-size:.95rem}
.inc li{display:flex;justify-content:space-between;gap:1rem;padding:.55rem 0;border-bottom:1px solid var(--line)}
.pack.feat .inc li{border-color:var(--line-dark)}
.inc li span{color:var(--soft);white-space:nowrap;font-size:.86rem}
.pack.feat .inc li span{color:rgba(233,235,240,.6)}
.pack .btn{margin-top:auto}
.badge{align-self:flex-start;font:500 .7rem/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;background:var(--oro);color:var(--abisso);padding:.45rem .6rem;border-radius:4px;margin-bottom:1rem}
.how{margin-top:2.4rem;display:grid;gap:16px}
@media(min-width:900px){.how{grid-template-columns:repeat(3,1fr)}}
.how details{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:0 20px}
.how summary{cursor:pointer;list-style:none;padding:16px 0;font:700 1.05rem var(--f-head);display:flex;justify-content:space-between;gap:1rem}
.how summary::-webkit-details-marker{display:none}
.how summary::after{content:"+";color:var(--oro-testo);font-weight:800}
.how details[open] summary::after{content:"−"}
.how details p,.how details ol{font-size:.95rem;color:var(--soft);margin:0 0 1rem}
.how ol{padding-left:1.2rem}
.groups{display:grid;gap:20px}
@media(min-width:900px){.groups{grid-template-columns:1fr 1fr}}
.group{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.group h3{display:flex;align-items:center;gap:.6rem;margin-bottom:1rem}
.group h3 svg{width:22px;height:22px;color:var(--oro-testo)}
.svc{display:grid;grid-template-columns:1fr auto;gap:.2rem 1rem;padding:.8rem 0;border-top:1px solid var(--line)}
.svc b{font-weight:600}
.svc span{grid-row:span 2;font:800 1.1rem var(--f-head);text-align:right;white-space:nowrap}
.svc span small{display:block;font:400 .74rem var(--f-body);color:var(--soft)}
.svc p{margin:0;font-size:.9rem;color:var(--soft)}
.rules{display:grid;gap:14px;margin-top:2rem}
@media(min-width:800px){.rules{grid-template-columns:repeat(3,1fr)}}
.rules div{border-left:3px solid var(--oro);padding:4px 0 4px 16px}
.rules b{display:block;font:700 1.05rem var(--f-head);margin-bottom:.3rem}
.rules p{margin:0;font-size:.95rem;color:var(--soft)}

/* Componi il preventivo */
.calc{display:grid;gap:22px}
@media(min-width:1000px){.calc{grid-template-columns:1.5fr 1fr;align-items:start}}
.calc-box{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.calc-box h3{margin-bottom:.4rem}
.calc-box > p{font-size:.93rem;color:var(--soft)}
.bases{display:grid;gap:8px;margin:1rem 0 1.6rem}
@media(min-width:600px){.bases{grid-template-columns:1fr 1fr}}
.base{position:relative}
.base input{position:absolute;opacity:0;inset:0}
.base span{display:flex;justify-content:space-between;align-items:center;gap:.6rem;padding:.9rem 1rem;border:1.5px solid var(--line);border-radius:var(--r);cursor:pointer;background:var(--white);font-weight:600;height:100%}
.base span small{font-weight:800;font-family:var(--f-head);font-size:1.05rem;white-space:nowrap}
.base input:checked+span{border-color:var(--navy);background:var(--navy);color:var(--bg)}
.base input:focus-visible+span{outline:2px solid var(--oro);outline-offset:2px}
.xgroup{margin-top:1.2rem}
.xgroup h4{font:500 .74rem var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--oro-testo);margin:0 0 .4rem}
.x{display:grid;grid-template-columns:auto 1fr auto;gap:.8rem;align-items:center;padding:.65rem 0;border-top:1px solid var(--line)}
.x label{display:contents;cursor:pointer}
.x input[type=checkbox]{width:20px;height:20px;accent-color:var(--navy);margin:0}
.x .nm{font-size:.96rem}
.x .nm small{display:block;color:var(--soft);font-size:.82rem}
.x .pr{font:700 .98rem var(--f-head);white-space:nowrap;text-align:right}
.x.inc .pr{color:#1F8A4C;font:500 .76rem var(--f-mono)}
.x.inc input{opacity:.4}
.x.off{opacity:.42}
.qty{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:var(--r);margin-top:.35rem;background:#fff}
.qty button{width:30px;height:28px;border:0;background:none;font:700 1rem var(--f-body);cursor:pointer;color:var(--navy)}
.qty output{min-width:26px;text-align:center;font-weight:700;font-size:.9rem}
.sum{position:sticky;top:calc(var(--hdr) + 16px);background:var(--navy);color:var(--bg);border-radius:var(--r);padding:24px}
.sum h3{margin-bottom:1rem}
.sum ul{list-style:none;margin:0 0 1rem;padding:0;font-size:.93rem;max-height:46vh;overflow:auto}
.sum li{display:flex;justify-content:space-between;gap:1rem;padding:.45rem 0;border-bottom:1px solid var(--line-dark)}
.sum li span{white-space:nowrap}
.sum .empty{color:rgba(233,235,240,.6);font-size:.93rem}
.sum .tot{display:flex;justify-content:space-between;align-items:baseline;font:800 2rem var(--f-head);margin:.6rem 0 .2rem}
.sum .tot small{font:500 .74rem var(--f-mono);color:rgba(233,235,240,.6)}
.sum .fine{font-size:.82rem;color:rgba(233,235,240,.62);margin:0 0 1.2rem}
.sum .btn{width:100%}
.sum .fl{display:grid;gap:.3rem;margin-bottom:.8rem}
.sum label{font:500 .7rem var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:rgba(233,235,240,.7)}
.sum input{font:500 1rem var(--f-body);padding:.7rem .8rem;border-radius:var(--r);border:1px solid var(--line-dark);background:rgba(255,255,255,.08);color:#fff;width:100%}
.sum input::placeholder{color:rgba(233,235,240,.45)}

/* ---------- FAQ ---------- */
.faq-nav{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2.4rem}
.faq-nav a{text-decoration:none;font-weight:600;font-size:.92rem;padding:.55rem .85rem;border:1.5px solid var(--line);border-radius:var(--r);background:var(--card)}
.faq-nav a:hover{border-color:var(--navy)}
.faq-group{margin-bottom:3rem}
.faq-group h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:1rem}
.faq-group details{background:var(--card);border:1px solid var(--line);border-radius:var(--r);margin-bottom:10px;padding:0 22px}
.faq-group summary{cursor:pointer;list-style:none;padding:18px 0;font:700 1.08rem/1.35 var(--f-head);display:flex;justify-content:space-between;gap:1rem;letter-spacing:-.01em}
.faq-group summary::-webkit-details-marker{display:none}
.faq-group summary::after{content:"+";color:var(--oro-testo);font-size:1.3rem;line-height:1}
.faq-group details[open] summary::after{content:"−"}
.faq-group details p{color:var(--soft);margin:0 0 1rem}
.faq-group details[open]{border-color:var(--navy-3)}

/* ---------- CONTATTI IN FONDO A OGNI PAGINA ---------- */
.contact{background:var(--abisso);color:var(--bg);padding:clamp(64px,8vw,100px) 0 0;position:relative;overflow:hidden}
.contact-grid{display:grid;gap:2.4rem;padding-bottom:clamp(56px,7vw,80px)}
@media(min-width:900px){.contact-grid{grid-template-columns:1.2fr 1fr;align-items:center}}
.contact h2{font-size:clamp(2.2rem,5vw,3.8rem)}
.contact h2 em{font-style:normal;color:var(--oro)}
.contact p{color:rgba(233,235,240,.75)}
.cbox{display:grid;gap:12px}
.cbox .btn{justify-content:flex-start;padding:1.15rem 1.3rem;font-size:1.05rem}
.cbox .btn small{margin-left:auto;font:400 .82rem var(--f-body);opacity:.85}
.cbox .zone{font-size:.9rem;color:rgba(233,235,240,.6);margin:.4rem 0 0}
.foot{border-top:1px solid var(--line-dark);padding:26px 0 calc(26px + env(safe-area-inset-bottom,0px));font-size:.88rem;color:rgba(233,235,240,.6)}
.foot .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;align-items:center}
.foot nav{display:flex;flex-wrap:wrap;gap:1.2rem}
.foot a{text-decoration:none;color:rgba(233,235,240,.82)}
.foot a:hover{color:#fff}
.foot .brand{color:var(--bg)}
.foot .brand em{color:var(--oro)}

@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}


/* ================= HOME: fondale con gradiente su tutta la pagina ================= */
body.home{position:relative;color:var(--bg);background-color:#020B15;
  background-image:
    radial-gradient(60% 900px at 58% 0, rgba(198,232,242,.22), transparent 70%),
    radial-gradient(46% 700px at 22% 90px, rgba(210,238,246,.14), transparent 68%),
    linear-gradient(to bottom,#2C6E8C 0,#1A4F6B 420px,#0C2C42 980px,#08233A 1800px,#061A2C 2800px,#041322 3800px,#020B15 100%)}
.sea{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
body.home main,body.home .contact{position:relative;z-index:1}
body.particelle-nascoste .sea{display:none}
.bubble{position:absolute;bottom:-20px;left:var(--x,50%);width:var(--s,6px);height:var(--s,6px);border-radius:50%;
  background:radial-gradient(circle at 30% 25%,rgba(255,255,255,.95) 0%,rgba(255,255,255,0) 26%),radial-gradient(circle at 50% 50%,transparent 56%,rgba(205,224,238,.55) 75%,rgba(178,204,224,.2) 92%,transparent 100%);
  opacity:0;filter:blur(var(--blur,0px));animation:bubbleRise var(--dur,22s) ease-in-out var(--delay,0s) infinite}
@keyframes bubbleRise{0%{transform:translate(0,0) scale(.7);opacity:0}8%{opacity:var(--op,.4)}28%{transform:translate(var(--w1,6px),calc(var(--rise,-115vh) * .26)) scale(.85)}52%{transform:translate(var(--w2,-7px),calc(var(--rise,-115vh) * .5)) scale(.94)}76%{transform:translate(var(--w3,5px),calc(var(--rise,-115vh) * .75)) scale(1.02)}90%{opacity:var(--op,.4)}100%{transform:translate(var(--w4,-4px),var(--rise,-115vh)) scale(1.08);opacity:0}}
.particella{position:absolute;left:var(--px,50%);top:var(--py,50%);width:var(--ps,1.6px);height:var(--ps,1.6px);border-radius:50%;background:rgba(214,228,238,var(--pop,.4));opacity:0;animation:marineSnow var(--pdur,32s) ease-in-out var(--pdelay,0s) infinite}
@keyframes marineSnow{0%{transform:translate(0,0);opacity:0}10%{opacity:var(--pop,.4)}30%{transform:translate(var(--p1x,5px),var(--p1y,8px))}55%{transform:translate(var(--p2x,-6px),var(--p2y,16px))}80%{transform:translate(var(--p3x,4px),var(--p3y,26px))}92%{opacity:var(--pop,.4)}100%{transform:translate(var(--p4x,-3px),var(--p4y,34px));opacity:0}}
.particle-toggle{position:fixed;top:calc(var(--hdr) + 14px);right:1rem;z-index:40;padding:.5rem .9rem;border-radius:3px;background:rgba(8,20,34,.55);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.22);color:var(--bg);font:600 .74rem var(--f-body);cursor:pointer}
.particle-toggle:hover{background:rgba(8,20,34,.75)}
@media(max-width:600px){.particle-toggle{font-size:.68rem;padding:.45rem .75rem;right:.6rem}}

/* Testata integrata nel gradiente */
.top-home{position:fixed;left:0;right:0;background:transparent;border-bottom:1px solid transparent;backdrop-filter:none;-webkit-backdrop-filter:none;transition:background .25s,border-color .25s}
.top-home.scrolled{background:rgba(4,18,32,.62);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom-color:rgba(255,255,255,.08)}
.top-home .brand{color:var(--bg)}
.top-home .brand svg{color:var(--argento)}
.top-home .brand em{color:var(--oro-2)}
.top-home .nav a{color:rgba(233,235,240,.88)}
.top-home .nav a:hover{background:rgba(233,235,240,.12);color:#fff}
.top-home .nav a[aria-current="page"]{background:var(--oro);color:var(--abisso)}
.top-home .btn{background:transparent;border:1.5px solid rgba(233,235,240,.4);color:var(--bg)}
.top-home .btn:hover{border-color:var(--oro-2);color:var(--oro-2)}
.top-home .burger{border-color:rgba(233,235,240,.5);color:var(--bg)}
.top-home .drop{background:rgba(4,18,32,.96);border-color:rgba(255,255,255,.1)}
.top-home .drop a{border-color:rgba(255,255,255,.1);color:var(--bg)}
.top-home .drop a[aria-current="page"]{color:var(--oro-2)}

/* Pulsanti della home, come sul vecchio sito ma con forma più moderna */
body.home .btn{border-radius:3px;padding:.95rem 1.6rem;font-size:.98rem}
body.home .btn-primary{background:var(--oro);color:var(--abisso);box-shadow:0 12px 28px -12px rgba(232,183,46,.6)}
body.home .btn-primary:hover{background:var(--oro-2)}
body.home .btn-ghost{border:1.5px solid rgba(233,235,240,.4);color:var(--bg);background:rgba(255,255,255,.02)}
body.home .btn-ghost:hover{border-color:var(--oro-2);color:var(--oro-2);background:rgba(233,235,240,.08)}
body.home .btn-oro{box-shadow:0 12px 28px -12px rgba(232,183,46,.6)}

/* Apertura */
body.home .hero{background:none;position:relative;overflow:hidden;color:var(--bg);padding:calc(var(--hdr) + clamp(48px,7vw,90px)) 0 clamp(56px,7vw,90px)}
.hero-fog{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.fog-blob{position:absolute;border-radius:50%;background:radial-gradient(circle,rgba(200,228,238,.14),transparent 70%);filter:blur(18px);animation:fogDrift var(--fdur,70s) ease-in-out infinite alternate}
@keyframes fogDrift{0%{transform:translateX(0)}100%{transform:translateX(6%)}}
.hero-grid{position:relative;z-index:1;display:grid;gap:3rem;align-items:center}
@media(min-width:921px){.hero-grid{grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);min-height:calc(86svh - var(--hdr))}}
.tag-line{display:inline-flex;align-items:center;gap:.7rem;font:500 .82rem/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:#C7D0DE;margin-bottom:1.4rem}
.tag-line::before{content:"";width:22px;height:1px;background:currentColor}
body.home .hero h1{font-size:clamp(2.6rem,6vw,4.6rem);font-weight:800;color:var(--bg);letter-spacing:-.045em}
body.home .hero h1 .accent{color:var(--oro-2)}
.hero-sub{font-size:1.18rem;color:rgba(233,235,240,.92);max-width:480px;margin:1.4rem 0 2.2rem}
.hero-ctas{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:2.6rem}
.hero-meta{display:flex;flex-wrap:wrap;gap:1.4rem 2.6rem;font:400 .84rem var(--f-mono);color:rgba(233,235,240,.88)}
.hero-meta b{display:block;font:700 1.3rem var(--f-head);color:var(--bg);letter-spacing:-.03em;margin-bottom:.15rem}
.hero-art{position:relative;z-index:1;width:100%;max-width:520px;justify-self:end;transform:scaleX(-1)}
.hero-art svg{width:100%;height:auto;display:block}
.hero-onde{position:absolute;inset:0;overflow:visible;pointer-events:none}
@media(prefers-reduced-motion:no-preference){.onda{animation:respiro 5s ease-in-out infinite;animation-delay:var(--rit)}.hero-pesce{animation:nuota 8s ease-in-out infinite}}
@keyframes respiro{0%,100%{opacity:inherit}45%{opacity:.85}}
@keyframes nuota{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@media(max-width:920px){.hero-art{max-width:300px;justify-self:center;order:-1;margin-right:60px}}

/* Sezioni della home sul fondale */
body.home .tag{color:var(--oro-2)}
body.home .tag::before{background:var(--oro-2)}
body.home h2{color:var(--bg)}
body.home .lead,body.home .soft{color:rgba(233,235,240,.78)}
body.home .reason,body.home .thumb{background:rgba(8,20,34,.46);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.1);border-radius:3px}
body.home .reason h3{color:var(--bg)}
body.home .reason p{color:rgba(233,235,240,.75)}
body.home .reason .num{color:var(--oro-2)}
body.home .ba{border-color:rgba(255,255,255,.12);border-radius:3px;box-shadow:0 30px 60px -24px rgba(0,0,0,.7)}
body.home .why{border-top-color:rgba(255,255,255,.12)}
body.home .why div{border-bottom-color:rgba(255,255,255,.12)}
body.home .why h3{color:var(--bg)}
body.home .me{background:rgba(8,20,34,.46);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-color:rgba(255,255,255,.1);border-radius:3px}
body.home .thumb:hover{box-shadow:0 30px 60px -24px rgba(0,0,0,.8)}
body.home .browser{background:rgba(255,255,255,.08)}
body.home .browser i{background:rgba(255,255,255,.25)}
body.home .thumb-body b{color:var(--bg)}
body.home .thumb-body span{color:rgba(233,235,240,.65)}
body.home .price{color:var(--oro-2);border-top-color:rgba(255,255,255,.12)}
body.home .price small{color:rgba(233,235,240,.6)}
body.home .more-card{background:rgba(232,183,46,.12);border:1px solid rgba(232,183,46,.35);border-radius:3px}
body.home .thumbs-note{color:rgba(233,235,240,.6)}
body.home .contact{background:transparent}
body.home .foot{border-top-color:rgba(255,255,255,.1)}
/* logo dell'apertura: le onde restano nella colonna di destra */
@media(min-width:921px){.hero-grid{grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr)}}
.hero-art{max-width:560px;transform:none}
.art-in{position:relative;width:74%;margin-left:auto;transform:scaleX(-1)}
body.home .hero h1{font-size:clamp(2.5rem,5.4vw,4.3rem)}
@media(max-width:920px){.hero-art{max-width:340px;margin-right:0;justify-self:end}.art-in{width:70%}}
@media(max-width:600px){.particle-toggle{position:absolute;top:calc(var(--hdr) + 10px)}}
body.home .hero .wrap{max-width:1300px}
@media(min-width:921px){.hero-grid{grid-template-columns:minmax(0,1.5fr) minmax(0,.5fr);gap:2rem}body.home .hero h1{white-space:nowrap;font-size:clamp(2.6rem,4.9vw,4.4rem)}.hero-art{max-width:470px}.art-in{width:80%}}

/* ===== Pulsanti più squadrati, semplici e leggeri (tutto il sito) ===== */
.btn,body.home .btn{border-radius:3px;font-weight:500;font-size:.95rem;letter-spacing:.005em;padding:.85rem 1.3rem;border-width:1px;box-shadow:none!important;gap:.5rem}
.btn:hover{transform:translateY(-1px)}
.btn svg{width:18px;height:18px}
.btn-oro,body.home .btn-primary{background:var(--oro);color:var(--abisso);border-color:var(--oro)}
.btn-oro:hover,body.home .btn-primary:hover{background:var(--oro-2);border-color:var(--oro-2)}
.btn-line,body.home .btn-ghost{border:1px solid currentColor;background:transparent}
body.home .btn-ghost{border-color:rgba(233,235,240,.35);color:var(--bg)}
body.home .btn-ghost:hover{border-color:var(--bg);background:rgba(233,235,240,.06);color:#fff}
.btn-navy{border:1px solid var(--navy)}
.top .btn{padding:.6rem .95rem;font-size:.9rem}
.cbox .btn{padding:1rem 1.2rem}

/* Bandierine lingua */
.langs{display:flex;gap:.3rem;margin-left:.4rem}
.lang{background:none;border:1px solid transparent;border-radius:4px;padding:3px;line-height:0;cursor:pointer;opacity:.55;transition:opacity .15s,border-color .15s}
.lang:hover{opacity:.9}
.lang[aria-pressed="true"]{opacity:1;border-color:var(--oro)}
.lang svg{width:24px;height:16px;border-radius:2px;display:block}
@media(max-width:979px){.langs{margin-left:auto}.burger{margin-left:.5rem}}

/* Prezzo dei lavori in home */
.price .was{font:500 .74rem var(--f-mono);letter-spacing:.03em;text-transform:none}

/* ===== Carattere serif su tutto il sito ===== */
body{font-size:17.5px;line-height:1.6}
h1,h2,h3{font-weight:600;letter-spacing:-.015em;line-height:1.08}
body.home .hero h1{font-weight:700;letter-spacing:-.025em}
.tag,.tag-line,.chip,.badge,.ba-tag,.hint,.save,.num,.price small,.price .was,.xgroup h4,.sum label,.pack .p small,.sp-n{font-family:var(--f-body);font-style:normal;letter-spacing:.1em}
.hero-meta{font-family:var(--f-body);font-style:italic;font-size:.95rem}
.hero-meta b{font-style:normal;font-weight:600}
.price .was{font-style:italic;letter-spacing:0;text-transform:none;font-size:.85rem}
.btn{font-family:var(--f-body);font-weight:600;letter-spacing:.01em}
.brand span{font-family:var(--f-head);font-weight:700;letter-spacing:-.02em}
.pack .p,.price,.svc span,.cost tr.tot td,.sum .tot,.x .pr{font-family:var(--f-head);font-weight:600}
/* le bolle si vedono sempre, anche con le animazioni ridotte del sistema (si tolgono con il pulsante) */
.bubble,.particella,.fog-blob{animation-play-state:running}
@media (prefers-reduced-motion: reduce){.bubble{animation:bubbleRise var(--dur,22s) ease-in-out var(--delay,0s) infinite!important}.particella{animation:marineSnow var(--pdur,32s) ease-in-out var(--pdelay,0s) infinite!important}.fog-blob{animation:fogDrift var(--fdur,70s) ease-in-out infinite alternate!important}}
.hero-bubbles{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
body.particelle-nascoste .hero-bubbles{display:none}